The one with the roller chain drive? I saw that he was doing that. I think that might be a bit heavy duty for me also I can see the foam and acrylic dust sticking to it and it becoming a real mess as it has to be lubricated. Also my cellar is not the most stable with regards humidity so rust might be an issue. There are many ways of skinning this cat I just need to decide on one so I can crack on with the build.